Description of Curt Manufacturing 40031 CURT Trailer
RELIABLE STRENGTH. This trailer hitch ball is rated to tow up to 3,500 pounds gross trailer weight. It is constructed from hot-forged steel for reliable towing strength and confidence on the road ahead. PRECISE FIT. This tow hitch ball has a 1-7/8-inch diameter. The ball shank has a 1-inch diameter and measures 2-3/16 inches long for secure attachment to a trailer hitch ball mount. This trailer ball also has a built-in 1-inch rise for level towing. CORROSION-RESISTANT. For long-lasting resistance to rain, dirt and rust, this hitch ball is finished in a durable, protective chrome plating. SECURE INSTALL. For dependable strength, this trailer hitch ball comes with a zinc-plated hex nut and helical lock washer. It also has fine threads for an enhanced hold on the ball hitch (250 lb.-ft. torque required). TESTED FOR SAFETY. To promote the highest level of safety while towing, this CURT tow ball is tested to U.S. VESC specifications.